[Code of Federal Regulations] [Title 47, Volume 3] [Revised as of October 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 47CFR51.335] [Page 54-55] TITLE 47--TELECOMMUNICATION CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) PART 51_INTERCONNECTION--Table of Contents Subpart D_Additional Obligations of Incumbent Local Exchange Carriers Sec. 51.335 Notice of network changes: Confidential or proprietary information. (a) If an incumbent LEC claims that information otherwise required to be disclosed is confidential or proprietary, the incumbent LEC's public notice [[Page 55]] must include, in addition to the information identified in Sec. 51.327(a), a statement that the incumbent LEC will make further information available to those signing a nondisclosure agreement. (b) Tolling the public notice period. Upon receipt by an incumbent LEC of a competing service provider's request for disclosure of confidential or proprietary information, the applicable public notice period will be tolled until the parties agree on the terms of a nondisclosure agreement. An incumbent LEC receiving such a request must amend its public notice as follows: (1) On the date it receives a request from a competing service provider for disclosure of confidential or proprietary information, to state that the notice period is tolled; and (2) On the date the nondisclosure agreement is finalized, to specify a new implementation date. [61 FR 47352, Sept. 6, 1996]